CN113686593A - Performance test platform for pneumatic conveying system of sweeper - Google Patents
Performance test platform for pneumatic conveying system of sweeper Download PDFInfo
- Publication number
- CN113686593A CN113686593A CN202111024512.8A CN202111024512A CN113686593A CN 113686593 A CN113686593 A CN 113686593A CN 202111024512 A CN202111024512 A CN 202111024512A CN 113686593 A CN113686593 A CN 113686593A
- Authority
- CN
- China
- Prior art keywords
- cleaning
- garbage
- wall
- sweeper
- chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M9/00—Aerodynamic testing; Arrangements in or on wind tunnels
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Refuse Collection And Transfer (AREA)
Abstract
The invention discloses a sweeper pneumatic conveying system performance test platform which comprises a sweeper system and an experiment platform system, wherein the sweeper system comprises a device main body, a fan chamber is arranged in the device main body, a fan is fixedly arranged in the fan chamber, the upper end of the fan is fixedly connected with a first air inlet pipe, the lower end of the fan is fixedly connected with an air outlet pipe, one end of the air outlet pipe extends out of the outer side of the upper end of the device main body, a dustbin with a rightward opening is arranged in the inner wall of the right side of the fan chamber, a dustbin door plate is rotatably arranged at the opening of the right end of the dustbin, and a door opening hydraulic transmission system is movably connected between the end face of the right side of the dustbin door plate and the end face of the right side of the device main body; the invention provides a sweeper system and an experimental platform system.
Description
Technical Field
The invention relates to the technical field of garbage cleaning, in particular to a performance test platform for a pneumatic conveying system of a sweeper.
Background
The sweeper is a professional vehicle for sweeping the road surface garbage sweeper, is one of environmental sanitation devices, and is novel efficient sweeping equipment integrating sweeping, recycling and transporting of dirt such as road surface garbage dust. The working principle of the sweeper pneumatic conveying system is that a negative pressure (dynamic pressure and static pressure) formed by a fan operating on the whole pneumatic conveying system is utilized, so that a pressure difference exists between the inside and the outside of a dustbin, air is sucked into a suction nozzle, and meanwhile, garbage is brought into the suction nozzle by air and conveyed into the dustbin, so that the aim of removing road surface garbage is fulfilled.
The sweeper is a novel efficient sweeping device integrating road surface sweeping, garbage recycling and transporting, and is a vehicle-type device suitable for all-dimensional sweeping work of roads such as factories, highways, parks, squares and the like. The pneumatic transmission system is the most core system of the sweeper and is the determining factor of the sweeping rate and the sweeping capacity, and a manufacturing enterprise can carry out verification test on the pneumatic transmission system of the whole sweeper after the design and trial production of the whole sweeper are completed.
In order to comply with market economy, a large number of pneumatic conveying systems, related researches and designs of sweeper trucks have been developed by special sweeper truck manufacturing enterprises in China at present, but in the process of practical application of enterprise research and transformation, particularly, due to the fact that the sweeper truck manufacturing enterprises in our province lack corresponding system performance test platforms when new products are developed, the enterprises still need to spend a large amount of time for reworking, the development period and the market launching progress of the products are influenced, and meanwhile, the related performances and experimental data of the new products cannot be mastered more comprehensively. In order to change the situation, the invention provides a sweeper system and an experimental platform system.
Disclosure of Invention
In order to solve the problems, the embodiment designs a performance test platform of a pneumatic conveying system of a sweeper, which comprises a sweeper system and an experiment platform system, the sweeper system comprises a device main body, a fan chamber is arranged in the device main body, a fan is fixedly arranged in the fan chamber, the upper end of the fan is fixedly connected with a first air inlet pipe, the lower end of the fan is fixedly connected with an air outlet pipe, one end of the air outlet pipe extends out of the upper end side of the device main body, a dustbin with a right opening is arranged in the inner wall of the right side of the fan room, a dustbin door plate is rotatably arranged at the opening at the right end of the dustbin, a door opening hydraulic transmission system is movably connected between the right end face of the dustbin door plate and the right end face of the device main body, the opening hydraulic transmission system is started to drive the door plate of the dustbin to turn over so as to open the right end opening of the dustbin;
an upright post is fixedly connected between the upper inner wall and the lower inner wall of the garbage can, an air guide pipe with the upper end communicated with the first air inlet pipe is arranged in the upright post, a first opening cavity with a downward opening is arranged in the inner wall of the lower side of the garbage can, a garbage cleaning assembly is movably arranged in the first opening cavity, and the garbage cleaning assembly is communicated with the air guide pipe through a communicating pipeline;
a garbage discharging assembly is arranged in the upright post and can discharge garbage sucked into the air guide pipe into the garbage can;
four groups of second open cavities are arranged in the inner wall of the lower side of the fan room, the second open cavities are arranged in a front-back pairwise symmetry manner, the second open cavities on the same side are arranged in a front-back staggered manner, and cleaning assemblies are arranged in the second open cavities and can be used for cleaning garbage on two sides;
the cleaning assembly cleans the garbage on the two sides to the middle position and collects the garbage through the garbage cleaning assembly, in the collecting process, the fan generates negative pressure in the air guide pipe so as to suck the garbage into the air guide pipe, and the garbage in the air guide pipe is conveyed into the garbage can through the garbage discharging assembly;
the experiment platform system is including fixed set up in the drive belt of device main part downside, the drive belt is used for imitating the road surface and carries rubbish in the experimentation.
Preferably, the garbage cleaning assembly comprises a cleaning vehicle body movably arranged in the first open cavity, a containing groove with an upward opening is formed in the cleaning vehicle body, a connecting swing rod is rotatably connected between the inner wall of the right side of the containing groove and the inner wall of the upper side of the first open cavity, a hydraulic push rod is arranged on the right side of the connecting swing rod and between the end surface of the upper side of the cleaning vehicle body and the inner wall of the upper side of the first open cavity, and the hydraulic push rod is rotatably connected with the cleaning vehicle body and the hydraulic push rod;
the cleaning vehicle is characterized in that a cleaning chamber with a downward opening is arranged in the cleaning vehicle body, a cleaning supporting plate is fixedly arranged on the right inner wall of the cleaning chamber close to the lower end opening, a temporary garbage collecting chamber is arranged between the left inner walls of the cleaning chamber, a negative pressure suction nozzle is arranged in the upper inner wall of the temporary garbage collecting chamber in a communicating manner, the upper end of the negative pressure suction nozzle is communicated with the lower end of the communicating pipeline, a fixed stop block is fixedly arranged between the cleaning chamber and the temporary garbage collecting chamber, a cleaning roller is rotatably arranged between the front inner wall and the rear inner wall of the cleaning chamber and is driven by a driving motor fixedly arranged in the rear inner wall of the cleaning chamber, a cleaning collecting brush used for cleaning garbage is fixedly arranged on the peripheral arc surface of the cleaning roller, and is attached to the inner wall of the cleaning chamber, a dredging brush capable of dredging the garbage on the cleaning and collecting brush is fixedly arranged on the end face of the right side of the fixed stop block;
a springboard is rotatably arranged on the inner wall of the left side of the temporary garbage collection chamber, a plastic elastic connecting sheet is fixedly connected to the right end of the springboard, a groove is formed in the left end face of the fixed stop block, the opening of the groove is outward, and the right end of the plastic elastic connecting sheet is fixedly connected to the inner wall of the right side of the groove;
a rotating shaft is rotatably arranged at the lower side of the springboard, and ejector rods are fixedly arranged on the circumferential side arc-shaped surface of the rotating shaft in an annular array;
the front side and the rear side of the cleaning vehicle body are rotatably provided with front wheels, the front wheels are coaxially connected with the rotating shaft, supporting wheels are rotatably arranged on the right side of the cleaning vehicle body, and the supporting wheels can support the cleaning vehicle body in a manner of being matched with the front wheels.
Preferably, a plastic elastic air pipe is fixedly connected between the upper end of the negative pressure suction nozzle and the lower end of the communicating pipeline, the communicating pipeline is communicated with the negative pressure suction nozzle through the plastic elastic air pipe, and the plastic elastic air pipe is telescopic.
Preferably, the connecting swing rods and the hydraulic push rods arranged between the cleaning trolley body and the inner wall of the upper side of the first open cavity are arranged in two groups, and the two groups of the connecting swing rods and the hydraulic push rods are uniformly distributed in the front and at the back.
Preferably, the sparse brush is made of hard bristles.
Preferably, clean the subassembly including fixed the setting the second opening chamber is close to the slope fixed block on the lower extreme open-ended left side inner wall, slope fixed block slope installation, the rotatable drive shaft that is provided with on the slope fixed block, the drive shaft slope sets up, drive shaft power connection sets up fixedly on stretching out on the motor in the second opening chamber upside inner wall, the right-hand member of drive shaft passes through pendulum rod fixedly connected with base block, the base block internal fixation is provided with cleans the motor, the lower extreme power connection who cleans the motor has the base block of cleaning, clean the fixed brush that is provided with on the downside terminal surface of base block, it can drive to stretch out the motor rotation clean the base block and roll out outside the second opening chamber, just clean the base block and roll out the second opening chamber is presented the slope outward and describes.
Preferably, the garbage discharging assembly comprises a notch arranged in the upright post, a rotating block positioned between the upright posts at the upper end and the lower end is rotatably arranged on the upright post at the notch, the rotating block is rotatably connected with the upright post, a through hole communicated with the upright post and the rotating block and communicated with the air duct is arranged at the axle centers of the upright post and the rotating block, a turbofan wind wheel is rotatably arranged in the through hole, and the turbofan wind wheel is fixedly connected with the rotating block;
the air guide tubes in the upright post provided with the notch are divided into three groups of annular arrays, four groups of partition through holes are arranged in the annular arrays in the rotating block, and grid plates are fixedly arranged at the positions, close to the upper end opening, of the partition through holes;
the partition through hole corresponds to the air duct.
Preferably, the driving motor, the fan, the extension motor and the cleaning motor are powered by a vehicle-mounted storage battery fixedly arranged in the device main body.
The invention has the beneficial effects that: a pneumatic transmission system performance verification platform is provided for sweeper manufacturing enterprises and related enterprises, the development period of a new product can be effectively shortened through the application of the system, the enterprise cost is saved, a foundation is provided for accelerating the technical level of the special vehicle related manufacturing enterprises, and the detection means of a future special vehicle detection center is enriched;
meanwhile, the sweeper system described in the embodiment is simple in structure and convenient to use, and in the experiment process, the overall structure of the distribution condition adjusting device of each structure can be adjusted, so that experiments on different structural conditions are carried out, and a road surface sweeping simulation experiment is carried out.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic overall structure diagram of a test platform for testing the performance of a pneumatic conveying system of a sweeper, according to the present invention;
FIG. 2 is a left side view of a sweeper pneumatic conveying system performance testing platform;
FIG. 3 is an enlarged view of a portion of the structure of FIG. 1;
FIG. 4 is an enlarged view of a portion of the structure of FIG. 1;
FIG. 5 is a schematic view of the structure of the garbage discharging unit;
FIG. 6 is a cross-sectional view of a post;
fig. 7 is a cross-sectional view of the turning block.
Detailed Description
The invention will now be described in detail with reference to fig. 1 to 7, for the sake of convenience of description, the following orientations are now defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a performance test platform of a pneumatic conveying system of a sweeper, which is further explained by combining the attached drawings of the invention:
the invention relates to a sweeper pneumatic transmission system performance test platform, which comprises a sweeper system and an experimental platform system as shown in figures 1-7, wherein the sweeper system comprises a device main body 101, a fan chamber 105 is arranged in the device main body 101, a fan 102 is fixedly arranged in the fan chamber 105, the upper end of the fan 102 is fixedly connected with a first air inlet pipe 103, the lower end of the fan 102 is fixedly connected with an air outlet pipe 104, one end of the air outlet pipe extends out of the upper end surface of the device main body 101, a dustbin 108 with a right opening is arranged in the right inner wall of the fan chamber 105, a dustbin door plate 111 is rotatably arranged at the right end opening of the dustbin 108, and a door opening hydraulic transmission system 113 is movably connected between the right end surface of the dustbin door plate 111 and the right end surface of the device main body 101, the opening hydraulic transmission system 113 is started to drive the dustbin door plate 111 to turn over so as to open the right end opening of the dustbin 108;
an upright post 161 is fixedly connected between the upper inner wall and the lower inner wall of the garbage can 108, an air guide pipe 107 with the upper end communicated with the first air inlet pipe 103 is arranged in the upright post 161, a first open cavity 132 with a downward opening is arranged in the inner wall of the lower side of the garbage can 108, a garbage cleaning component is movably arranged in the first open cavity 132, and the garbage cleaning component is communicated with the air guide pipe 107 through a communication pipeline 131;
a garbage discharging assembly is arranged in the upright post 161, and can discharge the garbage sucked into the air duct 107 into the garbage bin 108;
four groups of second open cavities 117 are arranged in the inner wall of the lower side of the fan room 105, the second open cavities 117 are arranged in a front-back pairwise symmetry mode, the second open cavities 117 located on the same side are arranged in a front-back staggered mode, cleaning assemblies are arranged in the second open cavities 117, and the cleaning assemblies can clean garbage on two sides;
the cleaning assembly cleans the garbage at two sides to the middle position and collects the garbage through the garbage cleaning assembly, in the collecting process, the fan 102 generates negative pressure in the air duct 107, the garbage is further sucked into the air duct 107, and the garbage in the air duct 107 is conveyed into the garbage bin 108 through the garbage discharging assembly;
the experiment platform system comprises a transmission belt 112 fixedly arranged on the lower side of the device main body 101, and the transmission belt 112 is used for conveying garbage on a simulated road surface in the experiment process.
As shown in fig. 1 and fig. 4, the garbage disposal assembly includes a disposal vehicle 134 movably disposed in the first open cavity 132, a storage groove 153 with an upward opening is disposed in the disposal vehicle 134, a connection swing rod 154 is rotatably connected between a right inner wall of the storage groove 153 and an upper inner wall of the first open cavity 132, a hydraulic push rod 152 is disposed on a right side of the connection swing rod 154 and between an upper end surface of the disposal vehicle 134 and the upper inner wall of the first open cavity 132, and the hydraulic push rod 152 is rotatably connected with the disposal vehicle 134 and the hydraulic push rod 152;
a cleaning chamber 155 with a downward opening is arranged in the cleaning vehicle body 134, a cleaning supporting plate 148 is fixedly arranged on the right inner wall of the cleaning chamber 155 close to the lower end opening, a temporary garbage collecting chamber 136 is arranged between the left inner walls of the cleaning chamber 155, a negative pressure suction nozzle 135 is arranged in the upper inner wall of the temporary garbage collecting chamber 136 in a communicated manner, the upper end of the negative pressure suction nozzle 135 is communicated with the lower end of the communicating pipeline 131, a fixed block 142 is fixedly arranged between the cleaning chamber 155 and the temporary garbage collecting chamber 136, a cleaning roller 146 is rotatably arranged between the front inner wall and the rear inner wall of the cleaning chamber 155, the cleaning roller 146 is driven by a driving motor fixedly arranged in the rear inner wall of the cleaning chamber 155, a cleaning and collecting brush 147 which can be used for cleaning garbage is fixedly arranged on the arc-shaped surface on the circumferential side of the cleaning roller 146, and the cleaning and collecting brush 147 is attached to the inner wall of the cleaning chamber 155, a dredging brush 145 which can drain the garbage on the cleaning and collecting brush 147 is fixedly arranged on the right end face of the fixed block 142;
a springboard 137 is rotatably arranged on the inner wall of the left side of the temporary garbage collection chamber 136, a plastic elastic connecting sheet 144 is fixedly connected to the right end of the springboard 137, a groove 143 is formed in the left end face of the fixed stopper 142, and the right end of the plastic elastic connecting sheet 144 is fixedly connected to the inner wall of the right side of the groove 143;
a rotating shaft 139 is rotatably arranged on the lower side of the springboard 137, and the ejector rods 138 are fixedly arranged on the arc-shaped surface of the periphery of the rotating shaft 139 in an annular array;
the front side and the rear side of the cleaning vehicle body 134 are rotatably provided with front wheels 141, the front wheels 141 are coaxially connected with the rotating shaft 139, the right side of the cleaning vehicle body 134 is rotatably provided with supporting wheels 149, and the supporting wheels 149 can support the cleaning vehicle body 134 in cooperation with the front wheels 141.
As can be seen from fig. 1 and fig. 4, a plastic elastic air pipe 133 is fixedly connected between the upper end of the negative pressure suction nozzle 135 and the lower end of the communicating pipe 131, the communicating pipe 131 is communicated with the negative pressure suction nozzle 135 through the plastic elastic air pipe 133, and the plastic elastic air pipe 133 is retractable.
Beneficially, two sets of the connecting swing rods 154 and the hydraulic push rods 152 are disposed between the cleaning trolley 134 and the inner wall of the upper side of the first open cavity 132, and the two sets of the connecting swing rods 154 and the hydraulic push rods 152 are uniformly distributed in the front-rear direction.
Advantageously, the loose bristles 145 are rigid bristles.
As can be seen from fig. 1 and 3, the sweeping assembly includes an inclined fixing block 116 fixedly disposed on the inner wall of the second open cavity 117 on the left side near the lower end opening, the inclined fixing block 116 is obliquely arranged, a driving shaft 115 is rotatably arranged on the inclined fixing block 116, the driving shaft 115 is obliquely arranged, the driving shaft 115 is dynamically connected to the protruding motor 114 fixedly arranged in the inner wall of the upper side of the second open cavity 117, the right end of the driving shaft 115 is fixedly connected with a base block 121 through a swing rod 118, a cleaning motor 119 is fixedly arranged in the base block 121, the lower end of the cleaning motor 119 is connected with a cleaning base block 122, a cleaning brush 123 is fixedly arranged on the lower end surface of the cleaning base block 122, the rotation of the extension motor 114 can drive the sweeping base block 122 to rotate out of the second open cavity 117, and is inclined outside the cleaning base block 122 rotated out of the second open cavity 117.
As can be seen from fig. 5, 6 and 7, the garbage discharging assembly includes a gap 171 arranged in the upright post 161, a rotating block 162 arranged between the upright posts 161 at the upper and lower ends is rotatably arranged on the upright post 161 provided with the gap 171, the rotating block 162 is rotatably connected with the upright post 161, a through hole 165 communicated with the upright post 161 and the rotating block 162 and communicated with the air duct 107 is arranged at the axle center of the upright post 161 and the rotating block 162, a turbofan wind wheel 167 is rotatably arranged in the through hole 165, and the turbofan wind wheel 167 is fixedly connected with the rotating block 162;
the gas-guide tubes 107 in the upright post 161 provided with the notch 171 are divided into three groups of annular arrays, four groups of partition through holes 164 are arranged in the rotating block 162 in an annular array, and a grid plate 163 is fixedly arranged at the position, close to the opening at the upper end, of the partition through holes 164;
the blocking through hole 164 corresponds to the position of the air duct 107.
Advantageously, the driving motor, the fan 102, the extension motor 114 and the cleaning motor 119 are powered by an on-board battery fixedly disposed in the device body 101.
In the initial state, the base block 121 is accommodated in the second open cavity 117, and the cleaning vehicle 134 is located in the first open cavity 132.
When in use, the cleaning vehicle body 134 and the cleaning base block 122 need to be pushed out of the first open cavity 132 and the second open cavity 117, and in the process:
the extension motor 114 rotates to drive the driving shaft 115 to rotate, and further drives the swing rod 118 and the base block 121 to rotate, because the inclined fixing block 116 and the driving shaft 115 are arranged in an inclined manner, and further the second open cavity 117 and the base block 121 are inclined when rotating out of the second open cavity 117, when the cleaning base block 122 rotates out of the second open cavity 117 to the maximum extent, the cleaning brush 123 abuts against the upper end surface of the driving belt 112, at this time, the cleaning motor 119 rotates to drive the cleaning base block 122 and the cleaning brush 123 to rotate, and further the cleaning brush 123 cleans the ground and cleans the garbage to the left side of the cleaning vehicle body 134;
the hydraulic push rod 152 drives the cleaning vehicle body 134 to rotate, so that the cleaning vehicle body 134 swings out of the lower end opening of the first open cavity 132 under the guiding action of the connecting swing rod 154, the lower ends of the supporting wheel 149 and the front wheel 141 are abutted to the upper end surface of the transmission belt 112, meanwhile, the lower end of the cleaning supporting plate 148 is close to the upper end surface of the transmission belt 112, the cleaning collecting brush 147 is abutted to the upper end surface of the transmission belt 112, at this time, the driving motor is started to drive the cleaning roller 146 to rotate counterclockwise, so that the garbage is cleaned to the cleaning supporting plate 148 and is swept into the temporary garbage collecting chamber 136 under the driving of the cleaning collecting brush 147, and in the process, the dredging brush 145 can scrape the garbage attached to the cleaning collecting brush 147 down into the temporary garbage collecting chamber 136, in the process that the front wheel 141 rolls, the front wheel 141 drives the rotating shaft 139 to rotate, so as to drive the springboard 137 to bounce, so that the garbage on the springboard 137 is shaken off to the opening at the lower end of the negative pressure suction nozzle 135, and at this time, the garbage on the springboard 137 can be sucked into the air duct 107 under the action of the negative pressure of the air flow in the air duct 107;
in the process of generating air flow in the air duct 107, the air flow passes through the through hole 165, so as to drive the turbofan wheel 167 to rotate, so as to drive the rotating block 162 to rotate, so as to drive the blocking through holes 164 to rotate circularly and respectively communicate with the three groups of air ducts 107, and the blocking through holes 164 which are not communicated with the air ducts 107 rotate to the gap 171, at the moment, because no air flow passes through the blocking through holes 164, the air flow falls into the garbage bin 108 under the action of gravity.
The invention has the beneficial effects that: a pneumatic transmission system performance verification platform is provided for sweeper manufacturing enterprises and related enterprises, the development period of a new product can be effectively shortened through the application of the system, the enterprise cost is saved, a foundation is provided for accelerating the technical level of the special vehicle related manufacturing enterprises, and the detection means of a future special vehicle detection center is enriched;
meanwhile, the sweeper system described in the embodiment is simple in structure and convenient to use, and in the experiment process, the overall structure of the distribution condition adjusting device of each structure can be adjusted, so that experiments on different structural conditions are carried out, and a road surface sweeping simulation experiment is carried out.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.
Claims (8)
1. The utility model provides a motor sweeper pneumatic conveying system performance test platform, includes motor sweeper system and experiment platform system, its characterized in that: the sweeper system comprises a device main body, wherein a fan chamber is arranged in the device main body, a fan is fixedly arranged in the fan chamber, the upper end of the fan is fixedly connected with a first air inlet pipe, the lower end of the fan is fixedly connected with an air outlet pipe, one end of the air outlet pipe extends out of the outer surface of the upper end side of the device main body, a dustbin with a right opening is arranged in the inner wall of the right side of the fan chamber, a dustbin door plate is rotatably arranged at the opening of the right end of the dustbin, and a door opening hydraulic transmission system is movably connected between the end surface of the right side of the dustbin door plate and the end surface of the right side of the device main body;
an upright post is fixedly connected between the upper inner wall and the lower inner wall of the garbage can, an air guide pipe with the upper end communicated with the first air inlet pipe is arranged in the upright post, a first opening cavity with a downward opening is arranged in the inner wall of the lower side of the garbage can, a garbage cleaning assembly is movably arranged in the first opening cavity, and the garbage cleaning assembly is communicated with the air guide pipe through a communicating pipeline;
a garbage discharging assembly is arranged in the upright post and can discharge garbage sucked into the air guide pipe into the garbage can;
four groups of second open cavities are arranged in the inner wall of the lower side of the fan room, the second open cavities are arranged in a front-back pairwise symmetry manner, the second open cavities on the same side are arranged in a front-back staggered manner, and cleaning assemblies are arranged in the second open cavities and can be used for cleaning garbage on two sides;
the cleaning assembly cleans the garbage on the two sides to the middle position and collects the garbage through the garbage cleaning assembly, in the collecting process, the fan generates negative pressure in the air guide pipe so as to suck the garbage into the air guide pipe, and the garbage in the air guide pipe is conveyed into the garbage can through the garbage discharging assembly;
the experiment platform system comprises a transmission belt fixedly arranged on the lower side of the device main body.
2. The sweeper pneumatic transmission system performance test platform of claim 1, wherein: the garbage cleaning assembly comprises a movable cleaning vehicle body arranged in the first open cavity, a containing groove with an upward opening is formed in the cleaning vehicle body, a connecting swing rod is rotatably connected between the inner wall of the right side of the containing groove and the inner wall of the upper side of the first open cavity, a hydraulic push rod is arranged on the right side of the connecting swing rod and between the end face of the upper side of the cleaning vehicle body and the inner wall of the upper side of the first open cavity, and the hydraulic push rod is rotatably connected with the cleaning vehicle body and the hydraulic push rod;
a cleaning chamber with a downward opening is arranged in the cleaning vehicle body, a cleaning supporting plate is fixedly arranged on the inner wall of the right side of the cleaning chamber close to the lower end opening, a temporary garbage collection chamber is communicated between the inner walls of the left sides of the cleaning chambers, a negative pressure suction nozzle is communicated in the inner wall of the upper side of the temporary garbage collection chamber, the upper end of the negative pressure suction nozzle is communicated with the lower end of the communicating pipeline, a fixed stop block is fixedly arranged between the cleaning chamber and the temporary garbage collecting chamber, a cleaning roller is rotatably arranged between the inner walls at the front side and the rear side of the cleaning chamber, the cleaning roller is driven by a driving motor fixedly arranged in the inner wall at the rear side of the cleaning chamber, a cleaning and collecting brush is fixedly arranged on the arc-shaped surface at the peripheral side of the cleaning roller, the cleaning and collecting brush is attached to the inner wall of the cleaning chamber, and a dredging brush capable of dredging garbage on the cleaning and collecting brush is fixedly arranged on the end face of the right side of the fixed stop block;
a springboard is rotatably arranged on the inner wall of the left side of the temporary garbage collection chamber, a plastic elastic connecting sheet is fixedly connected to the right end of the springboard, a groove is formed in the left end face of the fixed stop block, the opening of the groove is outward, and the right end of the plastic elastic connecting sheet is fixedly connected to the inner wall of the right side of the groove;
a rotating shaft is rotatably arranged at the lower side of the springboard, and ejector rods are fixedly arranged on the circumferential side arc-shaped surface of the rotating shaft in an annular array;
the front and rear sides of the cleaning vehicle body are rotatably provided with front wheels, the front wheels are coaxially connected with the rotating shaft, and the right side of the cleaning vehicle body is rotatably provided with supporting wheels.
3. The sweeper pneumatic transmission system performance test platform of claim 2, wherein: the upper end of the negative pressure suction nozzle and the lower end of the communicating pipeline are fixedly connected with a plastic elastic air pipe, the communicating pipeline and the negative pressure suction nozzle are communicated through the plastic elastic air pipe, and the plastic elastic air pipe is telescopic.
4. The sweeper pneumatic transmission system performance test platform of claim 2, wherein: the hydraulic push rod is arranged on the cleaning trolley body and between the inner walls of the upper side of the first open cavity, the connecting swing rods and the hydraulic push rods are arranged in two groups, and the connecting swing rods and the hydraulic push rods are evenly distributed in the front and at the back.
5. The sweeper pneumatic transmission system performance test platform of claim 2, wherein: the sparse brush is made of hard bristles.
6. The sweeper pneumatic transmission system performance test platform of claim 1, wherein: clean the subassembly including fixed the setting the second opening chamber is close to the slope fixed block on the lower extreme open-ended left side inner wall, slope fixed block slope installation, the rotatable drive shaft that is provided with on the slope fixed block, the drive shaft slope sets up, drive shaft power is connected in fixed setting on stretching out in the second opening chamber upside inner wall the motor, the right-hand member of drive shaft passes through pendulum rod fixedly connected with base block, the base block internal fixation is provided with cleans the motor, the lower extreme power connection that cleans the motor has the base block of cleaning, clean the fixed brush that is provided with on the downside terminal surface of base block, it can drive to stretch out the motor rotation clean the base block and roll out outside the second opening chamber, and clean the base block and roll out the second opening chamber is presented the slope outward and describes.
7. The sweeper pneumatic transmission system performance test platform of claim 1, wherein: the garbage discharging assembly comprises a notch arranged in the stand column, a rotating block which is positioned between the stand columns at the upper end and the lower end and is positioned on the stand column at the position provided with the notch is rotatably provided, the rotating block is rotatably connected with the stand column, a through hole which is communicated with the stand column and the rotating block and is communicated with the air guide pipe is arranged at the position of the axle center of the stand column and the rotating block, a turbofan wind wheel is rotatably arranged in the through hole, and the turbofan wind wheel is fixedly connected with the rotating block;
the air guide tubes in the upright post provided with the notch are divided into three groups of annular arrays, four groups of partition through holes are arranged in the annular arrays in the rotating block, and grid plates are fixedly arranged at the positions, close to the upper end opening, of the partition through holes;
the partition through hole corresponds to the air duct.
8. The sweeper pneumatic transmission system performance test platform of claim 2, wherein: the driving motor, the fan, the stretching motor and the cleaning motor are powered by a vehicle-mounted storage battery fixedly arranged in the device main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111024512.8A CN113686593B (en) | 2021-09-02 | 2021-09-02 | Performance test platform for pneumatic conveying system of sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111024512.8A CN113686593B (en) | 2021-09-02 | 2021-09-02 | Performance test platform for pneumatic conveying system of sweeper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113686593A true CN113686593A (en) | 2021-11-23 |
| CN113686593B CN113686593B (en) | 2022-09-20 |
Family
ID=78584980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111024512.8A Active CN113686593B (en) | 2021-09-02 | 2021-09-02 | Performance test platform for pneumatic conveying system of sweeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113686593B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116773224A (en) * | 2023-08-18 | 2023-09-19 | 福建省特种设备检验研究院龙岩分院 | Sweeping rate test device and method for sweeper |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4356589A (en) * | 1979-11-17 | 1982-11-02 | Hestair Eagle Limited | Refuse collecting apparatus |
| JPH02243810A (en) * | 1989-03-15 | 1990-09-27 | Howa Mach Ltd | Road cleaning vehicle |
| JP2006316520A (en) * | 2005-05-13 | 2006-11-24 | Howa Mach Ltd | Road cleaning truck |
| CN110749458A (en) * | 2019-11-15 | 2020-02-04 | 太原科技大学 | A motor sweeper test bench for simulating road surface rubbish distributes |
| JP2020171909A (en) * | 2019-04-13 | 2020-10-22 | 舒泳軍 | Garbage box cleaning device |
| CN113279355A (en) * | 2021-06-23 | 2021-08-20 | 江阴市青龙自动化包装技术有限公司 | Quick road surface garbage sweeper |
-
2021
- 2021-09-02 CN CN202111024512.8A patent/CN113686593B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4356589A (en) * | 1979-11-17 | 1982-11-02 | Hestair Eagle Limited | Refuse collecting apparatus |
| JPH02243810A (en) * | 1989-03-15 | 1990-09-27 | Howa Mach Ltd | Road cleaning vehicle |
| JP2006316520A (en) * | 2005-05-13 | 2006-11-24 | Howa Mach Ltd | Road cleaning truck |
| JP2020171909A (en) * | 2019-04-13 | 2020-10-22 | 舒泳軍 | Garbage box cleaning device |
| CN110749458A (en) * | 2019-11-15 | 2020-02-04 | 太原科技大学 | A motor sweeper test bench for simulating road surface rubbish distributes |
| CN113279355A (en) * | 2021-06-23 | 2021-08-20 | 江阴市青龙自动化包装技术有限公司 | Quick road surface garbage sweeper |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116773224A (en) * | 2023-08-18 | 2023-09-19 | 福建省特种设备检验研究院龙岩分院 | Sweeping rate test device and method for sweeper |
| CN116773224B (en) * | 2023-08-18 | 2023-10-27 | 福建省特种设备检验研究院龙岩分院 | Sweeping rate test device and method for sweeper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113686593B (en) | 2022-09-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106223244B (en) | A kind of cleaning agency of suction sweeping type road sweeper | |
| CN2937244Y (en) | Road sweeper | |
| CN113686593B (en) | Performance test platform for pneumatic conveying system of sweeper | |
| CN108937707A (en) | A kind of floor cleaning device of the municipal cleansing with drying function | |
| CN207211027U (en) | A kind of hand-held highway sweeper | |
| CN104005354B (en) | Dry type cleaning dust absorption car | |
| CN104775383B (en) | Sweeper used for municipal garden environmental sanitation | |
| CN112267404A (en) | Watering dust removal type urban road cleaning sweeper | |
| CN113818729A (en) | Rearrangement type PCS garage uses intelligent handling device based on AGV parks fast | |
| CN107687145A (en) | A kind of municipal road surface watering sweeper | |
| CN206706640U (en) | A kind of cleaning agency of sweeper | |
| CN206784280U (en) | A kind of road sweeper for facilitating environmental sanitation librarian use | |
| CN107034819A (en) | A kind of cleaning agency of sweeper | |
| CN201574374U (en) | Sequence full-automatic control device for flushing extra-low position roads by water | |
| CN114011830A (en) | Energy-concerving and environment-protective building road dust absorbing device for civil engineering | |
| CN210658168U (en) | Hand-push type road cleaning device | |
| CN112127308A (en) | Road surface fallen leaves cleaning device of changeable wet clearance mode futilely | |
| CN205530062U (en) | Scavenging machine of sweeping combination is rolled to size | |
| CN101343865A (en) | Roller brush type dust absorption nozzle for dust absorption automobile | |
| CN206110043U (en) | Imitative manual cleaning device | |
| CN202170483U (en) | Electric sweeping-cleaning multifunctional vehicle | |
| CN102102347A (en) | Street sweeping machine | |
| CN206907481U (en) | A kind of automatic routing vinyl record dishwasher | |
| CN212474824U (en) | Garbage cleaning device for municipal works | |
| CN212477539U (en) | Garbage collection device of cleaning vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |